Hydroxyapatite-Supported Polyoxometalates for the Highly Selective Aerobic Oxidation of 5-Hydroxymethylfurfural or Glucose to 2,5-Diformylfuran under Atmospheric Pressure.
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DOI: 10.1002/cplu.202100199
Abstract: (NH4 )5 H6 PV8 Mo4 O40 supported on hydroxyapatite (HAP) (PMo4 V8 /HAP (n)) was prepared through the ion exchange of hydroxy groups. This ion exchange favored the oxidative conversion of 5-hydroxymethylfurfural (5-HMF) to 2,5-diformylfuran… read more here.
Keywords: pmo4 hap; polyoxometalates highly; supported polyoxometalates; hydroxyapatite supported ... See more keywords
Recent approaches in the catalytic transformation of biomass-derived 5-hydroxymethylfurfural into 2,5-diformylfuran.
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DOI: 10.1002/cssc.202200220
Abstract: The conversion of biomass into a great variety of valuable chemicals, polymers, and fuels gives a sustainable alternative for the insufficiency of non-renewable fossil fuel resources and reduces environmental pollution. 5-Hydroxymethylfurfural (HMF), converted from sustainable carbohydrates,… read more here.
Keywords: catalytic transformation; recent approaches; diformylfuran; transformation biomass ... See more keywords
Cellulose-derived carbon dots guided growth of ZnIn2S4 nanosheets for photocatalytic oxidation of 5-hydroxymethylfurfural into 2,5-diformylfuran.
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DOI: 10.1002/cssc.202200399
Abstract: Cellulose-derived carbon (CC) dots directed growth of ZnIn 2 S 4 was constructed through hydrothermal treatment of carboxylated cellulose followed by in-situ growth of ZnIn 2 S 4 nanosheets. The carbon dots inherited from carboxylated… read more here.
Keywords: carbon; growth; diformylfuran; znin ... See more keywords
Efficient Aerobic Oxidation of 5-Hydroxymethylfurfural to 2,5-Diformylfuran over Fe2O3-Promoted MnO2 Catalyst
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DOI: 10.1021/acssuschemeng.9b00010
Abstract: It is challenging to effectively convert 5-hydroxymethylfurfural (HMF) to 2,5-diformylfuran (DFF), a flexible biobased building-block, over non-noble metal catalysts. In this contribution, Mn–Fe oxides were prepared and served as highly active catalysts for the selective… read more here.
Keywords: efficient aerobic; oxidation; catalyst; dff ... See more keywords
One-step synthesis of 2,5-diformylfuran from monosaccharides by using lanthanum(III) triflate, sulfur, and DMSO.
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DOI: 10.1039/d0cc05582d
Abstract: The combination of lanthanum(iii) triflate, sulfur, and dimethyl sulfoxide prompted a facile, direct preparation of 2,5-diformylfuran from glucose and fructose. The one-step dehydration/oxidation of fructose afforded 2,5-diformylfuran in an excellent yield with high selectivity. The… read more here.
Keywords: lanthanum iii; diformylfuran; triflate sulfur; one step ... See more keywords